package com.huiany.pma.security;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.NoOpPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

import javax.sql.DataSource;

@Configuration
@EnableWebSecurity
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {

    @Autowired
    DataSource dataSource;

    @Autowired
    BCryptPasswordEncoder bCryptPasswordEncoder;


    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.jdbcAuthentication().dataSource(dataSource)
                .usersByUsernameQuery("SELECT username,password, enabled"+"FROM users WHERE username = ?")
                .authoritiesByUsernameQuery("SELECT username, authority "+"FROM authorities WHERE　username = ?")
                .passwordEncoder(bCryptPasswordEncoder);
    }


    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
                .antMatchers("/projects/new").hasRole("ADMIN")
                .antMatchers("/projects/save").hasRole("ADMIN")
                .antMatchers("/students/new").hasRole("ADMIN")
                .antMatchers("/students/save").hasRole("ADMIN")

//                .antMatchers("/","/**").permitAll()
                .and()
                .formLogin();

//        http.csrf().disable();
//        http.headers().frameOptions().disable();
    }
}
